package com.sky.mapper;

import com.github.pagehelper.Page;

import com.sky.dto.CategoryPageQueryDTO;
import com.sky.entity.Category;

import org.apache.ibatis.annotations.*;

import java.util.List;


@Mapper
public interface CategoryMapper {

    /**
     * 新增分类
     * @param category
     * @return
     */
    @Insert("insert into category(type, name, sort, status, create_time, update_time, create_user, update_user) VALUES" +
            " (#{type}, #{name}, #{sort}, #{status}, #{createTime}, #{updateTime}, #{createUser}, #{updateUser})")
    void insert(Category category);

    /**
     *分类分页查询
     * @param dto
     */
    Page<Category> pageQuery (CategoryPageQueryDTO dto);

    /**
     * 根据id删除
     * @param id
     */
    @Delete("delete from category where id=#{id}")
    void deleteById(Long id);

    /**
     * 修改分类
     * @param category
     */
    void modify(Category category);

    /**
     * 类型查询分类
     * @param type
     * @return
     */
    List<Category> list(Integer type);

}
